noticeably.
We developed a script for calculating convergence in UTM as I am unaware
of a plugin provides that level of functionality. Ultimately, it will
depend on the coordinate system you are working in. If you reach out to
me privately, I can share the script with you.
Kirk Schmidt
k
that is at least 1 grid
cell smaller than the the boundary size of the original vector data.
Then create the contours from this new raster and you should be good to go.
Kirk Schmidt
On 5/2/2024 2:07 PM, Byron Veilleux via QGIS-User wrote:
i have a large geologic dataset that i want to grid
ence is that in your example you have /vsimem/xxx.tif.
There are no double quotes so I do not know if you are using a path
variable or similar. I would try an actual path to the tif dem file.
Kirk Schmidt
On 3/13/2024 12:37 AM, Grant Boxer via QGIS-User wrote:
I am trying to contour a grid
Hi Grant.Check to make sure your destination directory actually exists and you
have write permission. I seem to remember running into a similar issue but I
am not close to a computer to test. Kirk SchmidtSent from my Galaxy
Original message From: Grant Boxer via QGIS-User
Hi Hudson:
I just tried to export to golden 7 binary with QGIS version 3.20 and
3.28 running on windows 8 and it worked fine.
Kirk
On 2/13/2024 12:27 PM, Hudson Mealy via QGIS-User wrote:
Hello,
I just purchased a new computer. ROG GEOFORCE RTX STRYX and have
downloaded QGIS 3.34.3. I
Hi Alana.You cannot edit the csv file, however, you can save it as a shapefile
or other vector format. You can choose the coordinate system you want the
data to reside in when you save it.Load the newly minted vector file snd you
can recalculate or add new coordinate fields if required,
Hi Don..Did you download the SDK from lizardtech?Kirk Schmidt Sent from my
Galaxy
Original message From: Don Harter via QGIS-User
Date: 2024-01-20 10:10 p.m. (GMT-04:00) To:
qgis-user@lists.osgeo.org Subject: [Qgis-user] building gdal for mrsid
I have been following
Hi Ben.The python script should work in your version since it is written in
python 3. It us,a relatively simple routine which iterates over each sample
point and rund the saga tool. It nay take a while to run 100s of points but it
should finish.Saga is a third party, open source software
the tool will work with your data. Perhaps pan sharpening a 3 channel
raster with a single channel raster creates the problem.
Kirk Schmidt
On 11/15/2023 9:52 PM, Grant Boxer via QGIS-User wrote:
I am attempting to pansharpen a PRISMA hyperspectral RGB image and I
am getting areas within
Hi Matt.The trick is to use the attributes to id each layer before you run the
intersection. So create a new field for each layer and give each polygon the
same number. So layer 1, maybe 1. Do the same for the second or even third
layer, use 2, or something different from the first layer.
Hi Simon;
Why yes of course you can. Please see the Filtering in Layer Properties
section at the following link which provides the basics.
https://mapscaping.com/filtering-in-qgis-a-comprehensive-guide/
You can use the array functions to select and sort attributes as required.
Kirk
Hi Michael:
Enhance Compression Wavelet (ECW) is a proprietary compression format.
I would try exporting your image as a geotiff to see if it is being read
correctly and does not have internal write protection on it.
Kirk Schmidt
On 7/26/2023 2:02 AM, Michael Dufty via QGIS-User wrote
in QGIS.
Kirk Schmidt
On 7/21/2023 1:17 AM, Loke Jian
Munn via QGIS-User wrote:
Hi Everyone,
I have been recommended to try YOLO Algorithm on oil palm tree
recognition and counting. (DSM and Orthomosaic )
Just to ask if someone have any insights of this algorithm and provide
any
The short answer is yes. You will need all the formula variables within the
feature table. Your syntax will change with ield names replaceing cell
references. You can copy your final expression and save as a text file for
future use. Alternatively, you can write a simple python script or
where feature = '9110 - (Hainsimsen-Buchenwald)'or '9110 -
(Hainsimsen-Buchenwald)(100.0%)'
Note the single quotations for text.
An easier approach would be top calculate a new field using the field
calculator and use the string left expression - left(/landclass field/, 4)
Kirk
band.Kirk Schmidt Sent from my
Galaxy
Original message From: Loke Jian Munn
Date: 2023-06-06 6:18 a.m. (GMT-04:00) To: Richard McDonnell
, kirk ,
qgis-user@lists.osgeo.org Cc: Moke Kwai Cheong , Cheong
Chee Phang , Leong Kah Choon ,
Mulwanto , Endang Sudita Prayoga , M
Hi LokeRichard suggested using a NDVI approach which would require data in the
Near Infrared (NIR) band. An orthomisaic would contain 3 colour bands, but not
the NIR. NDVI provides an understanding of plant greenness and health and may
not be suitable for detecting oil palm's. If you are
Hi David.Here is a link to a tutorial on viewshed
analysis;https://dges.carleton.ca/CUOSGwiki/index.php/Conducting_a_Viewshed_Analysis_in_QGISKirk
SchmidtSent from my Galaxy
Original message From: david cebrian via QGIS-User
Date: 2023-06-03 12:51 a.m. (GMT-04:00) To:
are looking for probably is not reflected the
dem.2) Plug-ins,are created by third parties and not by the Qgis team directly.
You can reach out to the author and discuss with him/her. Kirk SchmidtSent from
my Galaxy
Original message From: Loke Jian Munn via QGIS-User
Date: 2023-06
Hi MeganThanks for the interesting question and link. Yes QGIS gas the tools to
complete this analysis.First generate a slope raster from your dem. You can
use the slope tool in the Processing Toolbox>raster terrain analysis folder.The
result will be a raster with the slopes of your study
Hi Stewart:
You could write a simple script using python or modeler to do what you
are looking for. I would reproject to a UTM or similar projection and
then the math for each segment gets easier.
Reach out to me privately as I have some ideas on how to implement it.
Kirk Schmidt
k
Nice Update Calvin.
What is your 0 or 360 degree reference? I assume it is grid north if
you use a projected coordinate system.
Kirk Schmidt
On 3/10/2023 8:04 AM, C Hamilton via QGIS-User wrote:
I thought I would highlight a couple of updates to the Shape Tools
plugin. For those who
the
style and use it for the remaining point clouds.
Kirk Schmidt
On 2/13/2023 11:49 PM, Allan Younger via QGIS-User wrote:
Hi everyone,
I have multiple Lidar downloaded las files, on opening find each has
its individual range of levels.
How can I shade uniform levels?
200m plus points
Hi Alex.You could use the coordinate of the centrists to determine which
polygon is east or north. For example, if your coordinate system is utm. the
centroid with the highe Easton will he the most easterly, the one with the
smallest northing will be the most southerly.Kirk Schmidt Sent from
You can also useCASEWhen field is null then 123else 321endKirk SchmidtSent from
my Galaxy
Original message From: Richard Duivenvoorde via QGIS-User
Date: 2023-01-18 1:44 p.m. (GMT-04:00) To:
qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] CSV layer,
Time column null
of thinking on how to implement it.
The Visibility Analysis plugin will give you the functionality I
described first.
Kirk Schmidt
On 1/11/2023 10:06 AM, Sara Gómez Zaragozà via QGIS-User wrote:
Buenos días,
Mi nombre es Sara Gómez, y querría preguntarles sobre una cuestión
relacionada con la
Hi Scott. A couple of technical points to consider:What is the accuracy of the
imu on the camera? 0.1 degrees at 30 km results in a lot of error. Do you
have the interior orientation of the camera? This is the lens distortion which
makes up a critical part if the orthorectification
Good Day.Try dropping the @ as you are using field values and not variables.
If the were variables, then would show up with @ in the list.Kirk SchmidtSent
from my Galaxy
Original message From: ALT SHN via Qgis-user
Date: 2022-12-03 5:26 a.m. (GMT-04:00) To:
Perhaps you can consolidate small groups of tiles into single rasters. Kirk
SchmidtSent from my Galaxy
Original message From: "Michael.Dodd via Qgis-user"
Date: 2022-09-28 1:32 p.m. (GMT+01:00) To:
"'qgis-user@lists.osgeo.org'" Subject: [Qgis-user]
l
If the data is being read as a character versus a integer or decimal, you
cannot use graduated symbols. Double left click on the layer in the legend and
select properties. Select the Fields tab and see what format the attributes are
being read as. I have run into this when generating a csv
Hi Roland I have not tried that checkbox bug just save your joined layer and
you can edit the resultant file. Kirk SchmidtSent from my Galaxy
Original message From: Roland Berger via Qgis-user
Date: 2022-05-15 5:25 a.m. (GMT-04:00) To:
qgis-user@lists.osgeo.org Subject
Hi NavneetThis is classic raster analysis. You will need the corresponding
Digital Elevation File (DEM). If your water table data are in vector fomat,
you will have to rasterize the data, preferably to the same resolution as the
dem. Then you can use the grid calculator to subtract the
Hi Lucas;
Try installing SAGA as a stand alone and run the tool. I use this tool
regularly and it works fine.
Kirk Schmidt
On 4/19/2022 8:58 AM, Lucas Pomares via Qgis-user wrote:
Hello,
I’m trying to use fill sinks tool (Wang & Liu) of SAGA in Qgis
Toolbox. However, when the pro
have your raster
reclassified, you can then convert it to a vector format Kirk SchmidtSent from
my Galaxy
Original message From: "Shinoto, PD Dr. Maria via Qgis-user"
Date: 2022-03-29 6:32 p.m. (GMT-04:00) To: qgis
forum Subject: [Qgis-user] creating vector layer
which is creating the error.
Kirk Schmidt
On 3/3/2022 3:24 PM, Richard Greenwood via Qgis-user wrote:
Do you have the "side car" files .shx and .dbf and possibly others?
On Thu, Mar 3, 2022 at 9:31 AM David Witton wrote:
Hello
I'm pointing the Data source Manager|Vector
Hi Springfield:
You can place the python code in the
C:\Users\User\AppData\Roaming\QGIS\QGIS3\profiles\default\processing\scripts
folder on your local machine and then it will show up under scripts in
the processing toolbox.
Kirk Schmidt
On 2/10/2022 4:03 AM, Springfield Harrison wrote
Sent from my Galaxy
Original message From: kirk Date:
2022-02-03 5:55 a.m. (GMT-04:00) To: Springfield Harrison
, qgis-user@lists.osgeo.org Subject: RE: [Qgis-user]
Labeling Lines with Bearings Hi Spingfield.I use a little routine and the core
if it is:main_angle($geometry
to get the adjustment to true north. Kirk SchmidtSent from my Galaxy
Original message From: Springfield Harrison
Date: 2022-02-02 7:30 p.m. (GMT-04:00) To:
qgis-user@lists.osgeo.org Subject: [Qgis-user] Labeling Lines with Bearings
Hello,I need to put the line direction (azimuth
Hi Nicolas:
I just had an idea, why not use gdal directly? I know gdalwarp has a
-dstalpha switch to code null data Assuming this is what you want the
alpha band for)
Kirk
On 1/21/2022 6:06 PM, Nicolas Cadieux wrote:
Hi,
I don't see it in the current processing algorithms. I see lot's
Hi Nicholas:
Try r.out.gdal
https://grass.osgeo.org/grass78/manuals/r.out.gdal.html
Kirk Schmidt
On 1/21/2022 2:25 PM, Nicolas Cadieux wrote:
Hi,
What is the easiest way, in QGIS3, to add an alpha band to a raster?
Alpha bands are handy with the georeferencer. Currently, I am just
Hi Nicolas
The field calculator will not process raster data. Try using the raster
calculator
Kirk Schmidt
On 1/7/2022 2:56 PM, Nicolas Cadieux wrote:
Hi,
I can figure this on out!!! I want to use the layer name of the input
layer (a raster) as value for the field calculator
Hi All:
My short term work around is to run simple batch files (windows
environment) to handle the saga processing. Not very elegant, but it
gets the job done. Be aware that different SAGA versions may have
different syntax.
Kirk Schmidt
On 1/4/2022 3:48 PM, i...@jcis.net.au wrote:
I
Hi Paddy:
The easiest approach would be to generate a new grid using the extents
of your existing grid an defined at the 5 degree resolution.
Select Vector> Research Tools>Create Grid and follow the prompts.
Kirk Schmidt
On 11/3/2021 10:54 AM, Pat Brown wrote:
Hi,
I have a sha
and then ortho or geo it if it is needed.
Kirk
On 11/3/2021 7:45 AM, John Layt wrote:
Hi Richard,
The Historic England aerial photography team have been working on a
similar sort of project which they recently released (see
https://historicengland.org.uk/whats-new/news/new-virtual-aerial-map-allows
the images
based on structure from motion. Check into drone orthorectification
software.
Kirk
On 10/29/2021 9:13 AM, Richard McDonnell wrote:
Afternoon all,
I have access to over 6000 Aerial Images covering Ireland, we also
have scans of the Flight Paths and Image Orientation and Extents
. You
can set the extent of the grid from either; calcutate from an existing
layer, using the current map canvas extent, or you can draw a box in
the canvas.
To add the graticule, select Vector>Research Tools> Create Grid and fill
out the parameters.
Kirk Schmidt
On 10/1/2021 2
at the final
resolution you require if you are concerned with processing time.
By using geographic corrdinates, you probably were generating a hugh
raster which caused your computer to hang.
Kirk Schmidt
On 9/30/2021 3:03 PM, Maria Eugenia Gomez wrote:
Hi,
I am using QGIS 3.16.9 Hannover. I want
Josh:
Another option is to use Avenza Maps (commercial) to view your
georeferenced pdf's directly on a phone or tablet. This makes a simple
to use mobil solution that does not require an intenet connection
Kirk
On 9/10/2021 2:02 PM, Greg Troxel wrote:
If you just want something
with mapshaper?
2) create a map using print composer and export the vector and raster
components as a georeferenced image or pdf file. This export a pretty
map but you would lose all the feature attributes of your vector layer.
Kirk
Kirk Schmidt, MScF, BScF, RPF
General Manager
Nortek Resource
Hi StewartI assume you are using a rater as a background layer and therefore
you will always end up with a rectangle as your final extent. If you clip to
an irregular polygon, you will still have a rectangle but the outer area that
had been clipped out will be transparent. This is how raters
. Georeferncing is a straight
forward procedure. Kirk SchmidtSent from my Galaxy
Original message From: James Cobban
Date: 2021-07-22 10:16 p.m. (GMT-04:00) To:
qgis-user@lists.osgeo.org Subject: [Qgis-user] Building Historical Maps I am
running a project to present historical information
Hi All:
I always add a scale bar to a printed map so that if there is variaition
between the pdf/print configuration, It can always be confirmed on the
final printed map.
Kirk Schmidt
On 5/27/2021 4:27 AM, j.hu...@post-ist-da.de wrote:
Hi John,
as I understand it, you created the base map
type)?
Kirk Schmidt
On 5/25/2021 10:22 AM, Michael Dufty wrote:
Has anyone got a good solution to display aerial photo dates in the
legend?
I can change the name of the layer, but then it displays a huge
useless R G B legend. Is there any way to turn this off? Setting the
patch size to 0
and/or extract functions in the process modeler
Kirk Schmidt
On 5/17/2021 11:27 AM, ryanpeel wrote:
Perfect! It worked!
And would you know how to set up model designer to have the model input to
choose only selected rows versus whole table?
--
Sent from: http://osgeo-org.1560.x6
Hi Ryan;
There is a network plugin which may solve your issue.
see
https://gis.stackexchange.com/questions/279650/processing-modeler-to-update-table
Kirk Schmidt
On 5/17/2021 10:50 AM, Ryan Peel wrote:
Hello,
I have created a new Model in Model Designer and I'm using a Point
Layer
Hi Elisa:
This may be best answered by the plugin developer. I am not familiar
with that plugin but you can use the grass module v.clean or in process
modeler to fix topological errors.
Kirk Schmidt
On 5/12/2021 12:45 PM, Elisa Franchi wrote:
Buongiorno a tutti,
ho notato che il plugin
Hi Jean:Export your excel file as a csv file. Then you can import the file and
define the x and y fields. Then open processing toolbox and search for kriging.
Select the tool and file out ghd parameters.Kirk SchmidtSent from my Galaxy
Original message From: jean Lukusa Date:
Hi Nicolas.You can set the barometer my using a known point and elevation or by
setting the current atmospheric pressure. As with an anologue altimeter, your
readings will change throughout the day as the pressure changes. This is less
of a problem if you are out on a sunny day with a high
Hi jean:
Another issue is that you can set your elevation reference point in most
Garmin units to either use the height above the ellipsoid or and
approximation mean sea level. This setting will also have an impact on
your observed elevation.
Kirk Schmidt
On 4/20/2021 8:45 PM, jean
are found at: (I know, another tutorial)
https://www.qgistutorials.com/en/docs/3/importing_spreadsheets_csv.html
If your coordinates are in degrees/minutes, you can use them as well.
Reach out to me and I can give you the correct syntax if you need it.
Kirk Schmidt
On 4/19/2021 11:36 AM
to restore your last saved version.
I hope this helps
Kirk Schmidt
On 4/19/2021 9:56 AM, j...@john-firth-editor.co.uk wrote:
I’m using QGIS 3.16.0 on Windows 10, standalone PC. I have taken some
training, but am a pretty inexpert user. The map that I’ve spent
several months developing (for a book I’m
magnetic north
(perhaps for field work), then you would also have to calculate the
magnetic declination for your project.
Kirk Schmidt
On 4/8/2021 6:30 PM, Sebastian Gutwein wrote:
Carlos-
Interesting problem-
You might get better responses on stack exchange.
I have the same confusion
Hi Springer. My mistake, you will require a local grid shift file,
BC_93_05.gsb. The NTv2 is a national NAD27to NAD83 grid shift file. The
BC_93_95 provides localized conversion from Nad83 (original) to Nad83 (csrs).
Sent from my Galaxy
Original message From: Springfield
Hi Springer.I believe you will need to apply a grid shift file (NTv2). It is
available from Natural Resouces Canada and I will send you a link when I get to
the office.The installation is a simple procedure. Kirk SchmidtSent from my
Galaxy
Original message From: Andreas
purhased it from a
vendor.
Kirk Schmidt
On 4/4/2021 7:13 PM, carlos h wrote:
Hello, a pleasure to greet you, has someone carried out atmospheric
correction of images of deimos 2?
Thanks
CA
___
Qgis-user mailing list
Qgis-user@lists.osgeo.org
List
Hi Carlos:
Do you have the calibration files? These are usually available from the
data provider.
Kirk Schmidt
On 4/4/2021 7:13 PM, carlos h wrote:
deimos 2
--
Kirk Schmidt, MScF, BScF, RPF
General Manager
Nortek Resource Solutions Inc.
RR # 1
Thorburn, NS
B0K 1W0
Tel (902) 922.3607
rocessing
toolbox. Look under providers and activate Grass.
Kirk Schmidt
On 3/30/2021 1:19 PM, gafna jeff wrote:
Hello everyone,
I would like to sum up pixel values of several raster layers using the
r.series command but I don't seem to know where to find it on QGIS
after loading all my r
is an
efficient compression standard to make large datasets/point clouds more
manageable.
PDAL and R can be used to process the data but if your data is
compressed, you would have to use the unlicensed Laszip routine
available in QGIS 3.x to convert the data to an uncompressed las format.
Kirk
Hi Bernd.It sounds like the data were acquired and processed with Trimble
hardware and software. I am not familiar with their products however they tend
to write proprietary files unless they are exported to a open data format
within the Trimble Procesding software. I will have a look at ghd
Hi. Jeremy. Is the issue that the satellite image is not being printed? If so,
it is probably an issue with the image link and or copyright limitations if it
originates from a internet based mapping service.Kirk SchmidtSent from my Galaxy
Original message From: jeremy benwell
Hi NeilThis has come up on the past.
https://github.com/qgis/QGIS/issues/32247Kirk SchmidtSent from my Galaxy
Original message From: Neil Mander
Date: 2021-03-18 7:54 a.m. (GMT-04:00) To: qgis-user@lists.osgeo.org Subject:
[Qgis-user] Antivirus objecting to QGIS component
Thanks for the research Nicolas. I think I will save this for a rainy day or
when an issue comes up.Kirk SchmidtSent from my Galaxy
Original message From: Nicolas Cadieux
Date: 2021-03-17 7:14 p.m. (GMT-04:00) To: Greg
Troxel , stewartbh...@gmail.com Cc: qgis-user
Subject:
Hi Rod:
I would suggest a video to get a feel for how things work. Things are a
lot easier without command level inputs. Try:
https://www.youtube.com/watch?v=kCnNWyl9qSE
There are lots of resources on youtube.
Kirk Schmidt
On 3/12/2021 1:39 PM, Roderick Anderson wrote:
Good day.
I
put it together if you are
not familiar with the Graphical Modeler.
Kirk Schmidt
On 3/12/2021 4:35 AM, Springfield Harrison wrote:
Hello All,
I have a master database (point shapefile) of trees to which I need to
add new records frequently. The two files have different (but
similar) attribute lists.
vector or raster
data to confirm your image is in the right spot.
Kirk Schmidt
On 3/11/2021 10:47 AM, Michael Werner Maur wrote:
Hello,
I use the Georeferencer in the QGis Raster dialog för a long time. But
yet I need further and detailed information about the quality
parameters
) To: Kirk
Schmidt , qgis-user@lists.osgeo.org Subject: Re:
[Qgis-user] Trimble GeoXT 2005 Accuracy Hi Kirk,OK, I'll rule out the PPP for
now, although it doesn't seem to be practical for production mapping anyway.I
think my antennas are probably OK, none of them have a ground plane
diameter plastic case since the
contain an internal 10 cm metal disk.
Kirk Schmidt
On 3/9/2021 1:36 PM, Springfield Harrison wrote:
Hello Garth,
Thanks very much for that reference. I have used the service in the
past.
I'm in the middle of other work but may try to re-process some Map A
files
) To: Nicolas
Cadieux Cc: kirk ,
Jorge Gustavo Rocha , qgis-user@lists.osgeo.org, Greg Troxel
, Dan <19dm...@gmail.com> Subject: Re: [Qgis-user] Trimble
GeoXT 2005 Accuracy
I'm resending this without the map as there is a size limit. The moderator
may let it through, I hope . . . .
data for these sites which can include
broadcast emphemerifes and clock corrections. I do not know if these sites are
implemented in PFO. I assume you can import into PFO and DGPS. Kirk SchmidtSent
from my Galaxy
Original message From: Springfield Harrison
Date: 2021-03-08 3
message From: Springfield Harrison
Date: 2021-03-07 5:57 a.m. (GMT-04:00) To: kirk
, Jorge Gustavo Rocha ,
qgis-user@lists.osgeo.org, Greg Troxel , Dan
<19dm...@gmail.com>, Nicolas Cadieux Subject: Re:
[Qgis-user] Trimble GeoXT 2005 Accuracy
Hello All,
:
Springfield Harrison writes:
Thanks Dan. See my relies to Kirk and Greg. The Emlid sounds
interesting, will have a look.
I have an earlier Emlid Reach (not RS or RS2), which has L1 only, and I
never got it to work well.
Also look at the Ardusimple unit -- but it's
That is the limitation of the unit you have. Without using differential
correction or real time kinematic techniques, that is about as good as it gets.
You can improve your position a bit by keeping the unit static and averaging
the 1 hz position data for at least 2 minutes. This will give you
Hi Jean:
I am not sure what you are looking for?
Do you want to download a lidar derived image (such as a surface model)
or do you want to work with raw point cloud data?
Kirk Schmidt
On 3/4/2021 8:41 AM, jean Lukusa wrote:
Hi all ,
how Can I download Lidar image from Qgis 3.18.0 ?
Jean
g-contours-at-specific-numbers
Kirk Schmidt
On 3/3/2021 2:15 PM, Saber Razmjooei wrote:
Hi Azzurra,
You can use Raster styling to display it as contours with minor and
major contours:
https://www.qgis.org/en/site/forusers/visualchangelog314/index.html#feature-raster-layer-contour-renderer
<https:/
.
Kirk
On 2/25/2021 9:26 PM, Nicolas Cadieux wrote:
Interesting Kirk,
The QGIS vector to raster conversion is not available in the graphical
modeler or do you have another reason behind your solution? I don’t
use much the graphical modeler so I appreciate your incite.
Cheers!
Nicolas
GDAL>Raster Analysis>Proximity or SAGA>Raster tools>
Proximity Raster to create your output.
Kirk Schmidt
On 2/25/2021 4:24 PM, Nicolas Cadieux wrote:
Hi,
You can cut down you use of several plugins by doing the following,
1) Create a vector point file with a single point havi
Hallo Fabio:
What version of QGIS are you using?
Kirk Schmidt
On 2/25/2021 1:58 PM, Fabio Falchi wrote:
Dear all,
not having received any answer, I repeat the request.
I need to speed up the process of obtaining rasters with distances
from a single point (or a single lat-lon coordinate
Do your data show up spatially at all on the screen?Sent from my Galaxy
Original message From: Ruby Jardine
Date: 2021-02-17 7:44 a.m. (GMT-04:00) To: qgis-user@lists.osgeo.org Subject:
[Qgis-user] Symbology blank Hi, I am trying to create a standard global map on
the
Another option is to convert the polygons to lines and the calculate the length
if each line in the attribute table.Sent from my Galaxy
Original message From: Marin Mirosevic
Date: 2021-02-15 6:41 p.m. (GMT-04:00) To:
Nicolas Cadieux Cc: qgis-user@lists.osgeo.org
Subject:
Hi Baz:
Do not click on the sdw file but the actual MrSID image file. It will
look for the world file and load appropriately.
Kirk
On 2/1/2021 8:08 PM, bazza_05.excite wrote:
I am an absolute newbie to QGIS but have used other GIS programs.
I have tried to import a MrSID rater file
Hi Cole.You need to add the coordinates to your attribute table prior to
exporting to csv format. First save the data in the correct coordinates
system. Open the attribute table and add 2 new columns for the x and y
coordinates. Update each volume using the $x abs $y formula and save the
Hi Mike:
I usually convert the contours or breaklines into a point layer and then
generate a dem from that. This is not a precise methodology but it
would depend on what you are trying to do and the precision of the
underlying data.
Kirk Schmidt
On 12/18/2020 5:28 AM, Michael Dufty wrote
the file
type to Mapinfo and the suitable files will be displayed (*.TAB files).
Kirk Schmidt
On 12/17/2020 7:34 AM, Weijers, Jean (Kerkrade) wrote:
Hello
I got mapinfo files (.DAT, .ID, .MAP, .TAB).
I want to import this into QGIS, but I don’t get a vectorfile. I see
only TAB-file.
How can I
more information, contact
your system administrator."
Kirk
On 12/11/2020 3:29 PM, Wolf, Mark wrote:
--
Kirk Schmidt, MScF, BScF, RPF
General Manager
Nortek Resource Solutions Inc.
RR # 1
Thorburn, NS
B0K 1W0
Tel (902) 922.3607
Email: k...@nortekresources.com
Web: www.nortekres
with
it some more.
Kirk
On 12/2/2020 12:10 PM, Nicolas Cadieux wrote:
Hi Alberto,
Can I share the file and your question in the gdal dev group? Perhaps
they will have an answer to your problem. You can also do that
yourself if you prefer.
Kirt, if you have time, can you do the same run
. So,
I can conclude that the data is being written correctly but the default
display parameters for the geopackage are different than a geotiff.
Kirk
On 12/1/2020 3:24 PM, Nicolas Cadieux wrote:
Hi,
I changed the link so you have access to more files.
https://drive.google.com/drive/folders
Hi Nicolas
I did the same and the legend indicates a change magnitude but if I
subtract the geopackage raster from the original, all pixels equal zero.
Kirk
On 12/1/2020 2:36 PM, Nicolas Cadieux wrote:
Hi,
Tried this:
gdal_translate -of GPKG -b 1
C:/Users/Nicolas/Desktop
Hi Nicolas:
try the -b 1 parameter. I just tried this and wrote a single band
raster from a 3 channel tiff.
Kirk
On 12/1/2020 2:03 PM, Nicolas Cadieux wrote:
I tried
gdal_translate -of GPKG -co "BAND_COUNT=1"
C:/Users/Nicolas/Desktop/Land_cover_Corine2018.tif
C:/Users/Nicol
Hello Alberto:
I just tried saving a dem (single band raster) as a geopackage using
QGIS 3.10.1. The only issue I can think of is if you select rendered vs
raw data in the export dialog (see top of screen shot below).
Can you share the version you are using?
Kirk
On 12/1/2020 10:56 AM
Hi Idan:
I usually go through the "add raster Layer" button and it seems to work
seamlessly with small and large rasters in 3.10.1 working on windows
8.1x 64. I wonder if it is an issue with the drag and drop function and
or related to raster files size?
Kirk
On 11/26/2020 1:1
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